﻿/* font 字体*/
body {margin:0;padding:0;}
iframe{margin:0;padding:0;}
ul{list-style-type:none;}
.f10{font-size:10px;}
/* background color 背景色*/
.bg_red{background-color:Red;}
.bg_blue{background-color:Blue;}
.bg_green{background-color:Green;}
.bg_yellow{background-color:Yellow;}